Selective Catalytic Reduction System – Troubleshooting - Selective Catalytic Reduction System – Information Messages

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Selective Catalytic Reduction System – Information Messages

Message	Action
DEF Level Range: XX mi/km Refill Now	The distance you can travel before depleting the remaining diesel exhaust fluid. Refill as soon as possible.
DEF Level Empty Speed Limited to XX MPH / km/h in XX mi/km	Your diesel exhaust fluid is nearing empty. Your vehicle’s top speed will become limited in the displayed distance. You must replenish the diesel exhaust fluid to resume normal operation of your vehicle. See Diesel Exhaust Fluid Capacity and Specification - Diesel.
DEF Level Empty Speed Limited to XX MPH/km/h Upon Restart	Your remaining diesel exhaust fluid has depleted. Your speed will be limited upon restart. You must replenish the diesel exhaust fluid to resume normal operation of your vehicle. See Diesel Exhaust Fluid Capacity and Specification - Diesel.
DEF Level Low Speed Limited to XX MPH/km/h	The diesel exhaust fluid is empty. You must replenish the diesel exhaust fluid to resume normal operation of your vehicle. See Diesel Exhaust Fluid Capacity and Specification - Diesel.
DEF Level Empty Engine Idled Soon	The selective catalytic reduction system detects low exhaust fluid. The engine will eventually enter into an idle only mode. You must replenish the diesel exhaust fluid to resume normal operation of your vehicle. See Diesel Exhaust Fluid Capacity and Specification - Diesel.
DEF Level Empty Engine Idled See Manual	The vehicle will enter into an idle only mode. You must replenish the diesel exhaust fluid to resume normal operation of your vehicle. See Diesel Exhaust Fluid Capacity and Specification - Diesel.
DEF Fault Speed Limited to XX MPH/km/h in XX mi/km	The selective catalytic reduction system detects a fault.The vehicle’s top speed will become limited in the displayed distance and count down from this point.Have your vehicle checked as soon as possible.
DEF Fault Speed Limited to XX MPH/km/h Upon Restart	The selective catalytic reduction system detects a fault.The vehicle’s top speed will become limited upon restarting.Have your vehicle checked as soon as possible.
DEF Fault Speed Limited to XX MPH/km/h	The selective catalytic reduction system detects a fault.The vehicle’s top speed is limited.Have your vehicle checked as soon as possible.
DEF Fault Engine Idled Soon	The selective catalytic reduction system detects a fault.The engine will eventually enter into an idle only mode.Have your vehicle checked as soon as possible.

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